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France
Côtes-d'Armor
Lannion
Perros-Guirec

Ploumanac'h Customs Trail

Easy

4.8

(374)

1,494

hikers

Ploumanac'h Customs Trail

01:23

5.36km

30m

Hiking

Hike the easy 3.3-mile (5.4 km) La côte de granit rose loop from Ploumanac'h, exploring unique pink granite formations and coastal views.

Last updated: February 26, 2026

Waypoints

A

Start point

Parking

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1

615 m

View of Château de Costaérès

Highlight • Viewpoint

Costaérès Castle (French: Château de Costaérès, Breton: Kastell Kostaerez) is a neo-Gothic manor house built in the 1890s. It was commissioned by the Lithuanian-Polish mathematician, electrical engineer, and inventor Bruno …

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2

963 m

Saint-Guirec Beach

Highlight • Beach

Beautiful rock formations, you have to be a bit careful that you are not with too many tourists at the same time on site.

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3

988 m

Saint-Guirec Chapel

Highlight • Other

Small chapel behind the hotel - in the sea is still a Marienstandbild - which is lapped at high tide.

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4

1.80 km

Mean Ruz Lighthouse

Highlight • Monument

The Phare de Ploumanac’h stands in the middle of the rugged granite rocks. (officially: Phare de Mean Ruz). It was built around 1860, destroyed during the war and rebuilt in …

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5

2.09 km

Porz-Kamor slipway

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The SNSM lifeboat building is located in Pors Kamor Bay. It dates from 1948. The rails that hold the lifeboat's mount start from a winch in the shelter. The launch …

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6

2.19 km

Pink Granite Coast

Highlight • Natural Monument

It runs well

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7

2.53 km

Le Cachalot Rock Formation

Highlight • Natural Monument

Fantastic landscape - also great for stimulating the imagination.

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8

2.84 km

Devil's Castle

Highlight • Other

It is bearable

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9

3.08 km

Rock formation near Ploumanac'h

Highlight • Natural Monument

A very well-maintained hiking trail leads through the pink granite cliffs of Ploumanach’h. They are over 300 million years old and cover an area of 25 hectares. Great.

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10

4.39 km

Located at the entrance to Ploumanac'h and La Clarté, the Christian Gad and Daniel Chhe park is part of the natural connection between La Clarté and its granite quarries and …

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11

5.06 km

Tide mill

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This corn and then ice mill (used to preserve fish) worked thanks to the force of the tide.

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5.36 km

End point

Parking

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Way Types & Surfaces

Way Types

2.75 km

1.15 km

760 m

458 m

235 m

Surfaces

2.66 km

1.14 km

1.07 km

341 m

121 m

< 100 m

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Elevation

Elevation
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Weather

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Friday 9 October

16°C

13°C

12 %

Additional weather tips

Max wind speed: 32.0 km/h

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Comments

October 3, 2023,Ploumanac'h Zöllnerpfad und Leuchtturm
This tour from Ploumanac'h to the lighthouse and back is highly recommended!

Here too, the beautifully laid out path runs along the Zöllnerpfad past fascinating rock formations and through dune-like landscapes. In Ploumanac'h there is a sculpture park and delicious crepes.

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For the travel report with more photos and information: van-der-voorden.com/2024/05/09/2024-normandie-bretagne-etappe-18

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July 14, 2022,Rund um Ploumanac‘h
From Saint-Guirec beach, it goes around Ploumanac'h along the beautiful Pink Granite Coast. A dream to go here and admire the wonderful sculptures created by nature. The way back took us inland through the man-made sculpture garden. The path is very easy to walk. The main difficulty is tearing yourself away from the beautiful views.

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Really beautiful and impressive. But I'm glad we're here outside of the high season (July-August).

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Actually, it's very nice. Unfortunately, overtourism doesn't stop here either...! At least it's mostly French, along with English people and, of course, us... the "Germans."

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July 14, 2026

Route completed on 19/06/26, completely unusual and fascinating landscape… Very well-known route, therefore busy. I made a video that describes the atmosphere of this legendary route well. It's here

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Frequently Asked Questions

Where can I park for the La côte de granit rose — loop from Ploumanac'h trail?

While specific parking locations are not detailed, Ploumanac'h is a popular tourist destination, so you can expect designated parking areas near the main attractions and trailheads. Arriving earlier in the day, especially during peak season, is advisable to secure a spot.

Is public transport available to reach the trailhead?

Yes, Ploumanac'h is generally accessible by public transport, though options might vary by season. Local bus services often connect Ploumanac'h with larger towns in the Côtes-d'Armor region, from where you can find connections to train stations.

Is this loop suitable for beginners or families with children?

Yes, this specific loop from Ploumanac'h is rated as easy, making it well-suited for beginners and families. The shorter loops in the area are generally accessible to most fitness levels, though some sections may involve moderate climbs and descents.

Is the La côte de granit rose — loop from Ploumanac'h trail dog-friendly?

Generally, coastal paths in Brittany, including sections of the GR34, are dog-friendly, but dogs are usually required to be on a leash. Always check local signage, especially around beaches or protected areas, as restrictions can apply.

What is the best time of year to hike this loop?

The best time to hike this loop is typically from spring to autumn (April to October). During these months, the weather is generally milder and more pleasant for walking. The pink granite rocks are particularly vibrant in sunlight, making for stunning views.

Are there any permits or entrance fees required for this trail?

No, there are no permits or entrance fees required to hike this trail along the Pink Granite Coast. It is a publicly accessible natural area.

What unique geological features can I see along the route?

The trail is famous for its unique coppery-pink granite rocks, which are over 300 million years old and found in only three locations worldwide. You'll see formations sculpted by wind and sea into imaginative shapes, such as Le Cachalot Rock Formation and Devil's Castle, glowing vibrantly in the sunlight.

What is the terrain like on this loop?

The terrain is varied, featuring coastal paths, sections with sand, gravel, asphalt, paved, unpaved, and natural surfaces. While much of it is well-maintained, you will encounter moderate climbs and descents, sometimes involving walking on or climbing over the distinctive pink granite rocks. Proper footwear is recommended.

What sights will I see along the La côte de granit rose — loop from Ploumanac'h?

This loop offers breathtaking coastal views and several notable sights. You'll pass by the iconic Mean Ruz Lighthouse, the picturesque Saint-Guirec Beach, and the charming Saint-Guirec Chapel. You'll also get a View of Château de Costaérès and encounter many unique rock formations, including the Pink Granite Coast itself.

Does this trail intersect other well-known paths?

Yes, this route largely follows sections of the famous GR34, also known as the Customs Officers' Path. It also intersects with other local paths such as Liaison EV4 - Pointe de Ploumanac'h, Passage Jean Laborey, and Chemin du Phare.

Are there cafes or restaurants near the trail?

Yes, Ploumanac'h is a well-developed tourist area. You'll find several cafes and restaurants in the village, especially near the beaches and harbor, perfect for a refreshment before or after your hike.

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